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Jinan Shengtuo Mechanical and Electrical Equipment Co.,Ltd
Add:Shandong Jinan High-tech No.59 Industry South Road,Jinan City, Shandong Province, China 250101
Tel:+86-531-88167719
Fax:+86-531-69951182
Pho:+8618769750205
E-mail:kevin@jstbearing.com

Cylindrical Roller Bearing NJ210

Cylindrical Roller Bearing NJ210

High precision 50x90x20mm single row NJ series cylindrical roller bearing NJ210 for transportation machine and agriculture

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Product Details

Cylindrical  roller bearing


Production description                                                                                                                                                  

Structure:Cylindrical

Type:Roller

Brand Name:NSK 

Bore Size:15 - 140 mm

Outside Diameter:35 - 250 mm

Model Number:NJ210

Seals Type:OPEN ZZ 2RS RS

Number of Row:Single Row

Place of Origin:Shandong, China (Mainland)

Product name:NJ210 Cylindrical Roller bearing

Application:Automobile, electrical equipment, instrument, building machinery

Material:Chrome Steel

Sample:Avaliable

seals type:rubber seal

Vibration level:V1 V2 V3 V4

Noise Level:Z1,Z2,Z3,Z4

Single row cylindrical roller bearings are manufactured in several different designs, the main difference being in the configuration of the flanges. The most popular are the NU, N, NJ and NUP designs. Cylindrical roller bearings can accommodate heavy radial loads and high speeds. Some with different structure of ribs can also bear one way or two way axial loads. NN and NNU double row cylindrical roller bearings have a low cross section, high load carrying capacity and high stiffness, therefore it is mostly used in machine tool spindle stands. FC, FCD, FCDP four row cylindrical roller bearings with large capacity of radial load, mostly applied in rolling mill and heavy machinery.


Product show                                                                                  

High-precision-50x90x20mm-single-row-NJ-series High-precision-50x90x20mm-single-row-NJ-series


Other   modle                                                                                                                                                                    


Bearing  Numberd
(mm)
D
(mm)
B
(mm)
Weight
(kg)
N205MNJ205M2552150.145
N206MNJ206M3062160.219
N207MNJ207M3572170.317
N208MNJ208M4080150.399
N209MNJ209M4585190.457
N211MNJ211M55100210.693
N212MNJ212M60110220.909
N216MNJ216M80140261.62
N219MNJ219M95170322.99
N224MNJ224M120215406.02
NJ2324M1202608623.8
N228MNJ228M1402504216.8

1.N type:

The inner ring has two integral flanges and the outer ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself. The bearings are therefore used as non-locating bearings.

2. NU type:

The outer ring of bearings of the NU design has two integral flanges and the inner ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself.

3.NJ type:

The outer ring has two integral flanges and the inner ring one integral flange. The bearings are therefore suitable for the axial location of a shaft in one direction.

4. NF type:

The outer ring has one integral flange and the inner ring two integral flanges. 

5.NUP type:

 The outer ring has two integral flanges and the inner ring one integral flange and one non-integral flange in the form of a loose flange ring. The bearings can be used as locating bearings, i.e. they can provide axial location for a shaft in both directions.

6. RN type:

No outer ring and the inner ring two integral flanges.

7.NN type:

NN type bearing without ribs on outer ring,there is a wall in the midel of between both sides of inner ring. It can make shaft relative bearing between the axial displacement generated in both directions.


Application                                                                                                                                                                        

Rolling guide, Heidelberg printing machine, hardware, food sterilization equipment, packing, electric welding machine, electronic components forming machine, open the cold water machine, rubber machinery, plastic machinery, steel bar cutting machine, hydraulic test pump, intermediate frequency power supply, sawing machine, pneumatic welding machine.


Why Choose  us                                                                                                                                                              

1.More than 20 years of manufacturing and exporting experiences.

2.100% inspecting of products.

3.More competitive prices with better quality.

4.More than 99% of delivery in time.

5.Rapid response of your emails and questions.

6.Products can be traced back.



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